1716142

CH-03-06-2 -- Predicting Performance of Reinforced, Circular Spiral Lockseam Ducts Under Negative Pressure

Conference Proceeding by ASHRAE , 2003

John B. Gierzak, P.E.

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Twenty-three tests were performed by collapsing a reinforced circular spiral duct. Of these tests, 14 were unique combinations of duct diameter, reinforcement spacing, material, and duct thickness. A regression was performed on the resulting data, which culminated in an equation for estimating the collapse pressure of a reinforced, circular spiral duct.

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Product Details

Published:
2003
Number of Pages:
17
File Size:
1 file , 1.7 MB
Product Code(s):
D-16816
Note:
This product is unavailable in Russia, Belarus